footer {
  margin: 0.5em 20px 0 20px;
  border-top: 3px double #ccc;
  padding: 1em 0 1em 0;
  font-size: 80%;
  color: #888;

  .author {
    color: #000;
  }
}

html .sakana-box{
  position: fixed;
  right: 0;
  bottom: 0;
  transform-origin: 100% 100%;
}